91157736964

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{407923}}^1$

素因数の和:408304

約数の個数: 48

約数和(自身を含む): 190790949888

約数和(自身を除く): 99633212924

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 347, 644, 694, 1388, 2429, 4858, 7981, 9716, 15962, 31924, 55867, 111734, 223468, 407923, 815846, 1631692, 2855461, 5710922, 9382229, 11421844, 18764458, 37528916, 65675603, 131351206, 141549281, 262702412, 283098562, 566197124, 990844967, 1981689934, 3255633463, 3963379868, 6511266926, 13022533852, 22789434241, 45578868482, 91157736964]

約数ペア:

[(1, 91157736964), (2, 45578868482), (4, 22789434241), (7, 13022533852), (14, 6511266926), (23, 3963379868), (28, 3255633463), (46, 1981689934), (92, 990844967), (161, 566197124), (322, 283098562), (347, 262702412), (644, 141549281), (694, 131351206), (1388, 65675603), (2429, 37528916), (4858, 18764458), (7981, 11421844), (9716, 9382229), (15962, 5710922), (31924, 2855461), (55867, 1631692), (111734, 815846), (223468, 407923)]